package com.sky.controller.user;

import com.sky.constant.JwtClaimsConstant;
import com.sky.dto.UserLoginDTO;
import com.sky.entity.User;
import com.sky.properties.JwtProperties;
import com.sky.result.Result;
import com.sky.service.UserService;
import com.sky.utils.JwtUtil;
import com.sky.vo.UserLoginVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.HashMap;
import java.util.Map;

@Slf4j
@Api(tags = "用户相关接口")
@RequestMapping("/user/user")
@RestController
public class UserController {
    @Autowired
    private UserService userService;
    @Autowired
    private JwtProperties jwtProperties;

    /**
     * 微信登录
     * @param dto
     * @return
     */
    @ApiOperation("微信登录")
        @PostMapping("/login")
        public Result<UserLoginVO> login(@RequestBody UserLoginDTO dto){
            log.info("微信登录：dto={}", dto);
            User user = userService.login(dto);

            //登录成功后，生成jwt令牌
            Map<String, Object> claims = new HashMap<>();
            claims.put(JwtClaimsConstant.USER_ID, user.getId());
            String token = JwtUtil.createJWT(
                    jwtProperties.getUserSecretKey(),
                    jwtProperties.getUserTtl(),
                    claims);

            UserLoginVO vo = UserLoginVO.builder()
                    .id(user.getId())
                    .openid(user.getOpenid())
                    .token(token)
                    .build();

            return Result.success(vo);
    }
}
